#include "Catherine.h"
#include <bits/stdc++.h>
//#define int long long
//#pragma GCC optimize("Ofast")
//#pragma comment(linker, "/stack:200000000")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4")
#define file(s) freopen(s".in","r",stdin); freopen(s".out","w",stdout);
#define all(x) x.begin(), x.end()
#define sz(s) (int)s.size()
#define pb push_back
#define ppb pop_back
#define mp make_pair
#define s second
#define f first
using namespace std;
typedef pair < long long, long long > pll;
typedef pair < int, int > pii;
typedef unsigned long long ull;
typedef vector < pii > vpii;
typedef vector < int > vi;
typedef long double ldb;
typedef long long ll;
typedef double db;
const int dx[] = {1, -1, 0, 0}, dy[] = {0, 0, 1, -1}, block = 333;
const pii base = mp(1171, 3307), Mod = mp(1e9 + 7, 1e9 + 9);
const int inf = 1e9, maxn = 4e5 + 148, mod = 1e9 + 7, N = 3e5 + 11;
const db eps = 1e-12, pi = 3.14159265359;
const ll INF = 1e18;
namespace {
vi vv, G = {0, 1, 0, 0, 1, 1};
int A, B, timer, lst = -1;
bool ok;
}
void Init(int _A, int _B) {
A = _A;
B = _B;
}
int Move(vi y) {
if (A > 2) {
int a = -1, b = -1;
for (int i = 0; i < sz(y); ++i)
if (y[i]) {
if (a == -1)
a = i;
else if (b == -1)
b = i;
else
assert(0);
}
if (b == -1)
return a;
if (b == A - 1 && a == 0)
return b;
return a;
}
++timer;
int deg = y[0] + y[1] + (lst > -1);
if (ok) {
if (deg >= 3)
return lst = 1 - lst;
if (y[0])
return lst = 0;
return lst = 1;
}
if (deg == 1) {
ok = 1;
if (lst != -1)
return -1;
if (y[0])
return lst = 0;
// assert(y[1]);
return lst = 1;
}
if (deg > 2) {
ok = 1;
if (lst > -1)
++y[lst];
int a = y[0] == 1 ? 0 : 1;
// assert(y[a] == 1);
if (lst == a)
return -1;
return lst = a;
}
//deg == 2
if (timer == 4) {
int a = y[0] ? 0 : 1;
// assert(y[a]);
vv.pb(a);
bool found = 0;
for (int i = 0; i < 6; ++i) {
bool tmp = 1;
for (int j = 0; j < 5; ++j)
if (vv[j] != G[(j + i) % 6]) {
tmp = 0;
break;
}
if (tmp)
found = 1;
}
ok = 1;
if (found)
return lst = a;
return -1;
}
//deg = 2 and timer <= 3
int a = y[0] ? 0 : 1;
if (timer == 1) {
vv.pb(y[a] == 2 ? a : 1 - a);
}
vv.pb(a);
assert(y[a]);
return lst = a;
}
Compilation message
/tmp/ccFxHw6S.o: In function `main':
grader_anthony.cpp:(.text.startup+0x175): undefined reference to `Mark(int, int, int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status
/tmp/ccvNxpQN.o: In function `main':
grader_catherine.cpp:(.text.startup+0x2ec): undefined reference to `Init(int, int)'
grader_catherine.cpp:(.text.startup+0xf34): undefined reference to `Move(std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status
